V342 Cam superoutburst YYYYMMDD(UT) mag observer 20180826.7744 <168c (Yutaka Maeda) 20180902.8090 133cG (Yutaka Maeda) 20180903.7755 134cG (Yutaka Maeda) 20180903.780 134cG (Yutaka Maeda) 20180904.7440 135cG (Yutaka Maeda)